"Very well; but you, once you had solved the riddle, could easily have made your way into the enclosure and taken the diamonds." "Quite true; and I should not have hesitated, if I had had to do with people of another description. But I really felt sorry for those poor wretches. And then you know the sort of idiot that Lupin is. The idea of appearing suddenly as a benevolent genius and amazing his kind would be enough to make him commit any sort of folly." "Tah!" I cried. "The folly was not so great as all that. Six magnificent diamonds! How delighted the d'Ernemont heirs must have been to fulfil their part of the contract!" Lupin looked at me and burst into uncontrollable laughter: "So you haven't heard? Oh, what a joke! The delight of the d'Ernemont heirs!.... Why, my dear fellow, on the next day, that worthy Captain Jeanniot had so many mortal enemies! On the very next day, the two lean sisters and the fat gentleman organized an opposition. A contract? Not worth the paper it was written on, because, as could easily be proved, there was no such person as Captain Jeanniot. Where did that adventurer spring from? Just let him sue them and they'd soon show him what was what!" "Louise d'Ernemont too?" "No, Louise d'Ernemont protested against that piece of rascality. But what could she do against so many? Besides, now that she was rich, she got back her young man. I haven't heard of her since." "So ...?" "So, my dear fellow, I was caught in a trap, with not a leg to stand on, and I had to compromise and accept one modest diamond as my share, the smallest and the least handsome of the lot. That comes of doing one's best to help people!" And Lupin grumbled between his teeth: "Oh, gratitude!... All humbug!... Where should we honest men be if we had not our conscience and the satisfaction of duty performed to reward us?" IV THE INFERNAL TRAP When the race was over, a crowd of people, streaming toward the exit from the grand stand, pushed against Nicolas Dugrival. He brought his hand smartly to the inside pocket of his jacket. "What's the matter?" asked his wife. "I still feel nervous ... with that money on me! I'm afraid of some nasty accident." She muttered: "And I can't understand you. How can you think of carrying such a sum about with you? Every farthing we possess! Lord knows, it cost us trouble enough to earn!" "Pooh!" he said. "No one would guess that it is here, in my pocket-book." "Yes, yes," she grumbled. "That young man-servant whom we discharged last week knew all about it, didn't he, Gabriel?" "Yes, aunt," said a youth standing beside her.